以白?LED??????端?觀察熱???顯現???????究?在介質中?????象??/p>
???、?????LED
?用?????器??觀察????????????象,用以模??天?夕陽????/p>
???波長?白??中???不?波長??,?如???紅??在空氣??質中,???尺寸小於波長??質??發???散?Rayleigh scattering),???說???波長較短)??利????象較?顯??此??衰?較快;而?????,具?????穿???。?此在?????端,??現?色????差異????學?:造?空氣???米氏散?Mie scattering),???質大???波??????
?以不?顏色?LED作為??,???下??/p>
?天????/p>
Fundamentals of Physics, Halliday
魏???br /> ?宥?/p>
?昭????/p>